I build settlement infrastructure and cross-chain systems across Solidity, Rust, Go, TypeScript/Node, and Python — deep in all of them, not just passing-familiar. Over the past few years I've contributed to protocols like CoW Protocol, Filecoin (via ChainSafe's Forest), and Hyperlane's cross-chain messaging stack. I care about code that's auditable, deterministic, and built to survive adversarial environments — which is most of Web3. When I'm not only writing Solidity or Move, I'm usually deep in backend systems design or experimenting with SUI's object-centric model.
Currently: freelancing across Web3 — building solvers, smart contracts, and backend infra for protocols and teams who ship fast.
Open to: contract engagements, protocol advisory, audit collaborations, security research. Strong preference for serious DeFi / infra work — Solidity, Rust solvers, Cosmos / Substrate appchains, cross-chain messaging. Reach out →
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| Infra & Data | |
| DevOps & Secrets |
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| Blockchain |
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| Frameworks |
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| Messaging & P2P |
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| Project | Description | Stack | Status |
|---|---|---|---|
| Rust-Algorithms | Classical algorithms in idiomatic Rust with thorough test suites | Rust | Active |
| solidity-examples | Solidity tutorials and sample contracts — learning reference covering patterns and DeFi primitives. | Solidity, TypeScript | Active |
| titular | Multi-chain commerce layer for AI agents — Base/Eth/Solana launchpad with ACP v2 + GAME planner. | Solidity, Rust | Active |
| omniforge | One Go API and one CLI for every git forge — GitHub, GitLab, Gitea/Forgejo, Bitbucket Cloud. | Go | Active |
| ProphecyChain | Cosmos SDK oracle chain — validators attest Ethereum storage state with slashing-backed consensus. | Go | Active |
| neuro-mesh | Peer-to-peer intelligence marketplace — Substrate appchain with subnet-based AI inference economics. | Rust, TypeScript | Active |
| cowSolver | Cross-chain CoW Protocol solver — automated settlement optimization with bridge integration | Rust | Active |
I optimize for cross-chain interoperability and on-chain settlement correctness — bridge invariants, solver pricing, and message-passing semantics get more attention than UI polish. Modules ship behind feature gates with property tests and threat models before mainnet. Security-first by default: every external call return value gets checked, every state change emits an event.
- Nervos Force Bridge — ETH-side contract audit suggestions (#386)
- Available for Solidity audits and threat modeling for protocol launches. Slither + Foundry invariant testing + manual review. Reach out for engagement details.
Tracer-Cloud / opensre · 10 PRs · view all →
#1982— fix(e2e): resolve repo root correctly in deploy helpers#1902— docs(readme): add Telegram to Communication integrations#1814— feat(sentry): init_sentry for missing entrypoints (Sentry coverage 3/5)#1558— feat(sentry): tighten init config (Sentry coverage 1/5)#1261— docs: add LLM providers reference page#1021— test(utils): add direct unit tests for ingest_delivery#1003— test(tools): add unit tests for the four GitLab tools#1002— docs(tests): correct FileNotFoundError example message in tests/AGENTS.md#999— docs(azure-monitor): add Azure Monitor integration guide#990— fix(eks): forward stored AWS integration credentials into build_k8s_clients
NousResearch / hermes-agent · 9 PRs · view all →
#23664— chore(ci): pass VERCEL_DEPLOY_HOOK via env block, not inline expression#21138— fix(openviking): drop tenant headers on API-key auth + refresh client on /reload#21134— fix(profile): honor renamed root alias in CLI/profile helpers#20602— fix(credentials): prefer ~/.hermes/.env over stale os.environ on key rotation#20100— fix(config): dedupe duplicate KEY= lines in save_env_value#20094— fix(cli): pin HERMES_KANBAN_BOARD at chat boot to stop subprocess board drift#18405— fix(tui): copy selection on Ctrl+C in approval overlay instead of denying#17951— fix(curator): scan nested archive subdirs in restore_skill#17821— fix(tui): guard /reload-mcp against null ctx.sid
ChainSafe / forest · 4 PRs · view all →
#6968— feat(wallet): strict address validation in forest-wallet CLI#6967— feat(wallet)!: apply FRC-0102 envelope to sign/verify by default#6966— fix(tool): surface MessagePool service task errors in api_cmd test ctx#6395— feat(chainstore): add fallback blockstore skeleton with bitswap support
NethermindEth / nethermind · 4 PRs · view all →
garrytan / gstack · 4 PRs · view all →
tc39 / tc39.github.io · 3 PRs · view all →
o1-labs / mina-rust · 2 PRs · view all →
cowprotocol / services · 1 PR · view all →
#4371— Enforce EIP-7825 per-tx gas cap on settlement
hyperlane-xyz / hyperlane-monorepo · 1 PR · view all →
#1799— adding MAX_MESSAGE_BODY_BYTES check to MockMailbox
nervosnetwork / force-bridge · 1 PR · view all →
#386— Force Bridge Eth contracts audit-suggestions
tvl-labs / el-axon · 1 PR · view all →
#1— Feat: Axon AVS Contracts
ChainSafe / forest · 4 issues · view all →
Tracer-Cloud / opensre · 1 issue · view all →
#1477— Sentry coverage 3/5 — Add init_sentry() to missing entrypoints (analytics, daily-update, github-issue-comments, grafana-seed, hosted graph)
o1-labs / mina-rust · 1 issue · view all →
#1260— Limit the usage ofstd, and rely oncoreas often as possible
Tracer-Cloud / opensre · 4 issues · view all →
ChainSafe / forest · 2 issues · view all →
MystenLabs / sui · 2 issues · view all →
hyperlane-xyz / hyperlane-monorepo · 1 issue · view all →
#1798— Missing MAX_MESSAGE_BODY_BYTES check in MockMailbox
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